Adjustable bed



FIG. 1 is a top perspective view of an adjustable bed, showing our new design.

FIG. 2 is a bottom perspective view of thereof

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a right-side elevational view thereof.

FIG. 6 is a left-side elevational view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines showing the pads and the fasteners are for the purpose of illustrating unclaimed subject matter. 

CLAIM The ornamental design for an adjustable bed, as shown and described. 